main/indent: upgrade to 2.2.12

This actually fixes build failure with gcc8 (GNU-style inline).

main/indent/APKBUILD

 # Contributor: William Pitcock <nenolod@dereferenced.org>
 # Maintainer: William Pitcock <nenolod@dereferenced.org>
 pkgname=indent
-pkgver=2.2.11
-pkgrel=1
+pkgver=2.2.12
+pkgrel=0
 pkgdesc="An indenting utility"
 url="https://www.gnu.org/software/indent/"
 arch="all"
@@ -11,7 +11,7 @@ depends=""
 makedepends="gettext-dev"
 install=""
 subpackages="$pkgname-doc $pkgname-lang"
-source="https://dev.alpinelinux.org/archive/indent/$pkgname-$pkgver.tar.gz"
+source="https://ftpmirror.gnu.org/indent/$pkgname-$pkgver.tar.gz"
 
 _builddir="$srcdir"/$pkgname-$pkgver
 prepare() {
@@ -42,6 +42,4 @@ package() {
 	rmdir -p "$pkgdir"/usr/lib 2>/dev/null || true
 }
 
-md5sums="98beafca62472805a3739d3867d5d70f  indent-2.2.11.tar.gz"
-sha256sums="aaff60ce4d255efb985f0eb78cca4d1ad766c6e051666073050656b6753a0893  indent-2.2.11.tar.gz"
-sha512sums="f5670e5edc76b9d599ef9e8cc498e13ac15e10eb6a8d674e1612918c4b67ffb15c94d73b9590434e0cdea6ead4b8d1f5bcda1c2f3838acbdeb4d732a0bea89be  indent-2.2.11.tar.gz"
+sha512sums="3fab46979779b2ac35c6ca8aaf52589ef3ccec55d41889941afb18764d5f9b6c516ea93da02e621cc42b01e87ec534c4e4bc3b6a77ba733f028a512b013c9ede  indent-2.2.12.tar.gz"